Finding the Third Proportional to 22,404,816 and 49,146,912
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Solution
The third proportional to 22,404,816 and 49,146,912 is: 107,808,024.81
Step by Step Solution
- Step 1: Write the proportion equation
22,404,816 : 49,146,912 = 49,146,912 : x - Step 2: Convert to fraction form
22,404,816/49,146,912 = 49,146,912/x - Step 3: Cross multiply
22,404,816x = 49,146,912 × 49,146,912 - Step 4: Simplify right side
22,404,816x = 2,415,418,959,135,744 - Step 5: Solve for x
x = 2,415,418,959,135,744/22,404,816 - Step 6: Final answer
x = 107,808,024.81
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.